var fs = require('fs');
var path = require('path');
var utils = require('../utils/utils.js');
var cityfile = path.join(__dirname, '../doc/cities.json');
module.exports.getcity = function(cb) {
    var cities;
    fs.readFile(cityfile, {
        encoding: "utf8"
    }, function(err, result) {
        utils.execCB(cb, err, result);
    });
};
